. >>> well, president obama's back at work today one day after the inauguration. the president plans to tackle several major issues in his second term. but as cbs reporter randall pinkston shows us, republicans are already pushing back. >> reporter: crews are cleaning up from the inaugural festivities as congress and president obama get back to politics. the president laid out an agenda in his second inaugural address that will tackle gun control, immigration reform, and climate change. >> you can be sure it was confident, and it was forceful, because he believes we have to act. >> reporter: president obama went to a post-inaugural prayer service before diving back into work. republicans had their criticism ready. >> one thing that's pretty clear from the president's speech yesterday, the era of liberalism is back. >> reporter: but there is a trues in the battle over the debt ceiling. wednesday, house republicans are expected to pass legislation allowing the government to pay the bills for the next few months. republicans made clear that it was not the right thing